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certitudenumerique.net

.net crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 842 ms crawled 2026-05-10

FR · 54.36.91.62 · AS16276 OVH SAS

Reputation 100/100

sector tech type homepage

HTML metadata

Title
CERTITUDE NUMERIQUE - confiance et sécurité numériques
Description
CERTitude NUMERIQUE : formations et accompagnements pour la confiance et la sécurité des systèmes numériques, en particulier des systèmes numériques industriels.
Language
fr-FR

Technology

Server
OVHcloud

Contact

Email

Registration

Registrar
Gandi SAS
Created
2018-01-06
Expires
2028-01-06 597 days left
Updated
2025-12-15
Name servers
  • ns-102-a.gandi.net
  • ns-252-c.gandi.net
  • ns-31-b.gandi.net

DNS records live

NS
  • ns-102-a.gandi.net
  • ns-252-c.gandi.net
  • ns-31-b.gandi.net
MX
  • 10 spool.mail.gandi.net
  • 50 fb.mail.gandi.net

Email authentication strong

SPF
v=spf1 include:_mailcust.gandi.net ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;pct=100;sp=quarantine;rua=mailto:service_dmarc@certitudenumerique.net;adkim=r;aspf=r
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-15 to 2026-07-14
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://certitudenumerique.net/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Linked from (1)